What does mean `read only` in this context: https://github.com/openlayers/openlayers/blob/master/lib/OpenLayers/Protocol/HTTP.js#L52 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osgeo.org/pipermail/openlayers-dev/attachments/20121213/9c0839a4/attachment.html>